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초저온 산업용 액중펌프 임펠러 설계에 관한 연구

A Study on the Impeller Design of a Submerged Cryogenic Pump

  • 권병수 (경남과학기술대학교 대학원) ;
  • 이치우 (경남과학기술대학교 자동차공학과) ;
  • 이중섭 (경남과학기술대학교 산학협력단)
  • Kweon, Byung Soo (Graduate School, Gyeognam National University of Science and Technology) ;
  • Lee, Chi-Woo (Gyeongnam National University of Science and Technology, Automotive Engineering) ;
  • Yi, Chung-Seob (Gyeognam National University of Science and Technology, Industry-Academic corporation foundation)
  • 투고 : 2016.11.05
  • 심사 : 2016.11.22
  • 발행 : 2016.12.30

초록

The purpose of this study is to examine the basic design of a submerged cryogenic pump, which is a two stage impeller pump. We limited this study to the impeller design of the submerged pump. We calculated its velocity triangle based on the impeller blade configuration and, in order to check its natural frequency, we carried out a modal test using a finite element method (FEM) analysis. Basically, modal test results had quite similar to FEM analysis.

키워드

참고문헌

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